diff --git a/cloudant-change-listener/job/package-lock.json b/cloudant-change-listener/job/package-lock.json
index 58d11e9b8..35869166c 100644
--- a/cloudant-change-listener/job/package-lock.json
+++ b/cloudant-change-listener/job/package-lock.json
@@ -370,9 +370,9 @@
       }
     },
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-      "resolved": "https://registry.npmjs.org/flatted/-/flatted-3.3.3.tgz",
-      "integrity": "sha512-GX+ysw4PBCz0PzosHDepZGANEuFCMLrnRTiEy9McGjmkCQYwRq4A/X786G/fjM/+OjsWSU1ZrY5qyARZmO/uwg==",
+      "version": "3.4.1",
+      "resolved": "https://registry.npmjs.org/flatted/-/flatted-3.4.1.tgz",
+      "integrity": "sha512-IxfVbRFVlV8V/yRaGzk0UVIcsKKHMSfYw66T/u4nTwlWteQePsxe//LjudR1AMX4tZW3WFCh3Zqa/sjlqpbURQ==",
       "license": "ISC"
     },
     "node_modules/follow-redirects": {